Established in 1987, Diagnos-Techs, Inc.™ Clinical & Research Laboratory in Kent, Washington is considered the leading
international salivary-based testing and research laboratory. In 1989, Diagnos-Techs was the first laboratory to introduce
saliva hormone testing into routine clinical practice , and in 1995 added saliva- and stool-based gastrointestinal
and food sensitivity testing. A pioneer and leader in saliva-based testing, Diagnos-Techs is committed to assisting
health care professionals in restoring health and wellness by offering powerful tools for evaluating stress,
hormone-related disease, and other health conditions.

Diagnos-Techs believes patients and health care consumers have a right to be active participants
in their medical care and deserve to make informed decisions
regarding choices that affect their health.